Quranic InjunctionsWhat The Quran Enjoins Us To DoAnd Warns Us Not To Do, Some Examples

Normally, the injunctions of the law ( al-hukm sha`riy ) are those given by the Lawgiver, which is Allah ta`ala Himself. They are those commands which have been stated in the Quran, concerning the acts of human beings, ie of those who are morally responsible ( al mukallifûn ). Man is therefore either required to do something or to refrain from an act, or given a choice, or given a stipulations ( legal reasons, conditions, or preventives. RT)

3-28: Remain on your guard, evil company can easily corrupt faith (imân), therefore it is forbidden; instead we must strengthen our brotherhood (sisterhood).

67-10: Listen: to the Prophets with attention as seekers after Truth, especially to the last of the Prophets, the Prophet Muhammad - may Allah bless him and grant him peace -. Maududi

67-10: and use your intellect: to understand what actually was the message they were presenting before us. Maududi

61-11:
1.) This (what is stated in the quranic verse above) is better than the trade of this life and striving hard for it and amassing it. Ibn Kathîr
2.) Hadith narrated by Abû Sa`id al-Khudrî:
Somebody asked, "O Allah's Messenger! Who is the best among the
people?" Allah's Messenger replied:
"A believer who strives his
utmost in Allah's Cause with his life and property." They asked,
"Who is next?" He replied, "A believer who stays in one of the
mountain paths worshipping Allah and leaving the people secure
from his mischief."

Quranic Verses

QR 61-1011

Quranreference: sura aS-Saff (61), verses 10/11:

O you who believe! shall I lead you to a commerce
which may deliver you from a painful chastisement?

You shall believe in Allah and His Apostle, and
struggle hard in Allah's way with your property and your
lives; that is better for you, did you but know!

QR 4-82

Quranreference: sura an-nisâ (4), verse 82:

Do they not then meditate on the Quran? And if it were
from any other than Allah, they would have found in it many a
discrepancy.

Who take their religion for an idle sport and a play and this
life's world deceives them; so today We forsake them, as they
neglected the meeting of this day of theirs and as they denied Our
communications.

Do they wait for aught but its final sequel? On the day when
its final sequel comes about, those who neglected it before will
say: Indeed the apostles of our Lord brought the truth; are there
for us then any intercessors so that they should intercede on our
behalf? Or could we be sent back so that we should do (deeds)
other than those which we did? Indeed they have lost their souls
and that which they forged has gone away from them.

Let not the believers take disbelievers for friends in preference to believers - and whoever does that has no connection with ALLAH - except that you guard yourselves fully against them. And ALLAH cautions you
against HIS punishment; and to ALLAH is the returning.

The in-depth manual of Islamic law based on the Shafi`i school
of thought, with a detalied index and commentary on specific rulings. 1,200
pages in an exceptional binding with Arabic and facing English text in two
column format with occasional diagrams.`Umdat al-Salik wa `Uddat al-Nasik
(Reliance of the Traveller and tools of the Worshipper) is a classic manual of fiqh.